ブロック線図ベースの動的システムシミュレータ
上の画面のモデルは examples/pi_control_demo.flw.json (Step → Sum → PI 制御器 → プラント → Scope、単位フィードバック付き)。
インストール
前提: Python 3.11+。ソースから入れる場合は Node.js 20+ も必要。
git clone https://github.com/aramoto99/flode.git
cd flode
# frontend をビルド (flode/server/static/ に出力される)
cd flode/web/frontend && npm install && npm run build && cd ../../..
pip install -e .
使い方
Web GUI
flode # サーバ起動 + ブラウザが自動で開く
flode --workspace ./my-models --port 8770 # workspace とポートを指定
flode --no-browser # ブラウザを開かない
Python API
from flode import Simulator
from flode.blocks import Constant, Gain, Integrator, Scope
sim = Simulator(t_end=10.0, dt=0.01)
src = sim.add(Constant(value=1.0, id="src"))
gain = sim.add(Gain(k=2.0, id="gain"))
integ = sim.add(Integrator(x0=0.0, id="integ"))
scope = sim.add(Scope(n_inputs=1, id="scope"))
sim.connect(src, gain)
sim.connect(gain, integ)
sim.connect(integ, scope)
sim.run()
scope.plot(show=True)
Metadata
Release files for flode 0.60.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| flode-0.60.3.tar.gz | 1.7 MB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| flode-0.60.3-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 3.2 MB
Release files / flode-0.60.3.tar.gz
| Download URL | flode-0.60.3.tar.gz |
|---|---|
| Size | 1.7 MB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Transparency logRelease files / flode-0.60.3-py3-none-any.whl
| Download URL | flode-0.60.3-py3-none-any.whl |
|---|---|
| Size | 1.6 MB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
d32f70961c0c64760af6548a99f0a33a420874be4f1a7215b2268da64b32032f
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BLAKE2b-256 checksum How to use checksums |
429b6035214c74a4f4caf10786b037ed9d3a526260c9b6f95bac2dd6a40cd526
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Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 12, 2026.
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